CN102306940B - 主动电荷平衡电路 - Google Patents

主动电荷平衡电路 Download PDF

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Publication number
CN102306940B
CN102306940B CN201110112625.3A CN201110112625A CN102306940B CN 102306940 B CN102306940 B CN 102306940B CN 201110112625 A CN201110112625 A CN 201110112625A CN 102306940 B CN102306940 B CN 102306940B
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China
Prior art keywords
switch
terminal
switching device
group
internal node
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CN201110112625.3A
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English (en)
Chinese (zh)
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CN102306940A (zh
Inventor
P.戈洛布
A.佩希拉纳
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Infineon Technologies AG
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Infineon Technologies AG
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Publication of CN102306940A publication Critical patent/CN102306940A/zh
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H02J7/0014—Circuits for equalisation of charge between batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H02J7/0014—Circuits for equalisation of charge between batteries
    • H02J7/0019—Circuits for equalisation of charge between batteries using switched or multiplexed charge circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)
CN201110112625.3A 2010-05-03 2011-05-03 主动电荷平衡电路 Active CN102306940B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/772,719 US8786255B2 (en) 2010-05-03 2010-05-03 Active charge balancing circuit
US12/772,719 2010-05-03
US12/772719 2010-05-03

Publications (2)

Publication Number Publication Date
CN102306940A CN102306940A (zh) 2012-01-04
CN102306940B true CN102306940B (zh) 2014-11-26

Family

ID=44455233

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110112625.3A Active CN102306940B (zh) 2010-05-03 2011-05-03 主动电荷平衡电路

Country Status (4)

Country Link
US (1) US8786255B2 (de)
EP (1) EP2385605A3 (de)
JP (1) JP5361935B2 (de)
CN (1) CN102306940B (de)

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CN102738860B (zh) * 2012-06-04 2015-07-29 成都芯源***有限公司 电池均衡装置和堆叠均衡装置
CN102856954A (zh) * 2012-08-22 2013-01-02 杭州杰能动力有限公司 一种动力电池均衡方法、单元、电池管理***、电动汽车
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CN104113091A (zh) * 2013-04-17 2014-10-22 邹城市游骑兵汽车电控技术有限公司 可实现能量双向控制的层叠式升压拓扑
CN104426175A (zh) * 2013-08-27 2015-03-18 通用电气公司 电池管理***和方法
US20150131349A1 (en) * 2013-11-12 2015-05-14 General Electric Company System and method for balancing multilevel power converters
KR102237034B1 (ko) 2014-02-18 2021-04-06 주식회사 실리콘웍스 다양한 밸런싱 동작 모드가 가능한 밸런싱 장치 및 그 방법
JP6728565B2 (ja) * 2014-02-28 2020-07-22 株式会社リコー スイッチ回路の制御方法、蓄電状態調整回路、蓄電状態調整装置及び蓄電池パック
JP6356518B2 (ja) * 2014-07-25 2018-07-11 ゼネラル・エレクトリック・カンパニイ バッテリ管理システムおよび方法
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US9667073B2 (en) * 2014-09-25 2017-05-30 Texas Instruments Incorporated Controlling polarity in an active balancing system for a battery
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DE102015106773A1 (de) * 2015-04-30 2016-11-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Batteriesystem mit Batteriesteuerung
US10177580B2 (en) * 2016-04-21 2019-01-08 Linear Technology Corporation Energy storage device stack balancing using switched inductor background
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CN108321871A (zh) * 2018-01-31 2018-07-24 山东科技大学 一种串联电池组的主动均衡电路及其均衡方法
DE102018216356A1 (de) * 2018-09-25 2020-03-26 Bayerische Motoren Werke Aktiengesellschaft Detektion abnormaler Selbstentladung von Lithiumionenzellen und Batteriesystem
EP4178066A1 (de) 2021-11-04 2023-05-10 Nawatechnologies Aktive ausgleichsschaltung für elektrochemische energiespeichersysteme

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Also Published As

Publication number Publication date
JP5361935B2 (ja) 2013-12-04
CN102306940A (zh) 2012-01-04
US20110267005A1 (en) 2011-11-03
EP2385605A2 (de) 2011-11-09
JP2011244680A (ja) 2011-12-01
US8786255B2 (en) 2014-07-22
EP2385605A3 (de) 2015-03-18

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